ATE525038T1 - LOOSE RETRACTABLE EMBOLIC PROTECTION FILTER WITH GUIDE WIRE STOP - Google Patents
LOOSE RETRACTABLE EMBOLIC PROTECTION FILTER WITH GUIDE WIRE STOPInfo
- Publication number
- ATE525038T1 ATE525038T1 AT04701149T AT04701149T ATE525038T1 AT E525038 T1 ATE525038 T1 AT E525038T1 AT 04701149 T AT04701149 T AT 04701149T AT 04701149 T AT04701149 T AT 04701149T AT E525038 T1 ATE525038 T1 AT E525038T1
- Authority
- AT
- Austria
- Prior art keywords
- catheter
- retractable
- loose
- guide wire
- embolic protection
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2/011—Instruments for their placement or removal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
- A61F2002/015—Stop means therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0006—Rounded shapes, e.g. with rounded corners circular
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0073—Quadric-shaped
- A61F2230/008—Quadric-shaped paraboloidal
Abstract
Devices, systems and methods for retrieving an intravascular filter from a body lumen are disclosed. A snare retrieval catheter in accordance with an exemplary embodiment of the present invention may include an elongated tubular member having a lumen configured to receive an elongated member. The elongated member extends axially through the lumen of the elongated tubular member, out the distal end of the catheter, and is looped-back such that both ends of the elongated member are located proximal the proximal end of the catheter. The portion of the wire extending distally from the distal end of the catheter forms an adjustable loop that can be used to ensnare a radial notch formed on the intravascular filter.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/341,667 US20040138693A1 (en) | 2003-01-14 | 2003-01-14 | Snare retrievable embolic protection filter with guidewire stopper |
PCT/US2004/000384 WO2004064679A1 (en) | 2003-01-14 | 2004-01-09 | Snare retrievable embolic protection filter with guidewire stopper |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE525038T1 true ATE525038T1 (en) | 2011-10-15 |
Family
ID=32711555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04701149T ATE525038T1 (en) | 2003-01-14 | 2004-01-09 | LOOSE RETRACTABLE EMBOLIC PROTECTION FILTER WITH GUIDE WIRE STOP |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040138693A1 (en) |
EP (1) | EP1583485B1 (en) |
JP (1) | JP4444949B2 (en) |
AT (1) | ATE525038T1 (en) |
CA (1) | CA2513217A1 (en) |
WO (1) | WO2004064679A1 (en) |
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US6517550B1 (en) * | 2000-02-02 | 2003-02-11 | Board Of Regents, The University Of Texas System | Foreign body retrieval device |
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US6506205B2 (en) * | 2001-02-20 | 2003-01-14 | Mark Goldberg | Blood clot filtering system |
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US6436121B1 (en) * | 2001-04-30 | 2002-08-20 | Paul H. Blom | Removable blood filter |
US6783538B2 (en) * | 2001-06-18 | 2004-08-31 | Rex Medical, L.P | Removable vein filter |
AU2003231886A1 (en) * | 2002-05-13 | 2003-11-11 | Salviac Limited | Retrieval catheter for an embolic filter |
-
2003
- 2003-01-14 US US10/341,667 patent/US20040138693A1/en not_active Abandoned
-
2004
- 2004-01-09 AT AT04701149T patent/ATE525038T1/en not_active IP Right Cessation
- 2004-01-09 WO PCT/US2004/000384 patent/WO2004064679A1/en active Application Filing
- 2004-01-09 EP EP04701149A patent/EP1583485B1/en not_active Expired - Lifetime
- 2004-01-09 JP JP2006500846A patent/JP4444949B2/en not_active Expired - Fee Related
- 2004-01-09 CA CA002513217A patent/CA2513217A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2006515209A (en) | 2006-05-25 |
CA2513217A1 (en) | 2004-08-05 |
EP1583485A1 (en) | 2005-10-12 |
WO2004064679A1 (en) | 2004-08-05 |
EP1583485B1 (en) | 2011-09-21 |
JP4444949B2 (en) | 2010-03-31 |
US20040138693A1 (en) | 2004-07-15 |
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